ANS Guryi Rocks (5-40cm) Per kg

Description

ANS Guryi Rocks will buffer pH and kH
How much you need to order:

Tank Size

How many rock needed (this is for pure rock scape,
divide by half if you are mixing wood and rock)

30 x 18 x 24
Small x 1kg + Medium x 2kg

36 x 22 x 26
Small x 1kg + Medium x 2kg

45 x 30 x 27
Small x 1kg + Medium x 4kg

60 x 30 x 36
Small x 1kg + Medium x 4kg + Large x 6kg

Size of rock
how many pcs

Small
1kg about 4 -7pcs

Medium
3kg about 2pcs

Large
4 – 7kg about 1pcs

ANS Guryi Rocks (5-40cm) Sold Per Kg for SG Tanks

Buying Guryi rock by the kilogram is how we help hobbyists hand-pick exactly the pieces a layout needs, from a 5cm accent stone up to a 40cm centrepiece. This per-kg option suits anyone refining an existing scape or working to a precise vision, and the sizing chart on this page is a genuinely useful starting point for estimating how much rock a 2ft, 3ft or larger tank will swallow once you account for mixing wood into the design.

One practical note for Singapore keepers: as the description states, this stone buffers pH and KH upward. Our local tap water is already soft and slightly acidic, so a heavy rockscape will nudge parameters harder, which is great for African cichlids or livebearers but worth watching if you keep soft-water shrimp or blackwater species. Test before and after scaping so you know where your tank settles in our warm 27-29C conditions.

For planning the build, see our dry hardscape layout tips, the rock stacking guide and our iwagumi walkthrough. Find more in our decorations range.